Lightlike Hypersurfaces with Planar Normal Sections in $\mathbb{R}^4_1$
Makaleler > Tam Makale · 2019
Yazarlar: Feyza Esra ERDOĞAN, SELCEN YÜKSEL PERKTAŞ
Communications Faculty Of Science University of Ankara Series A1Mathematics and Statistics, SCI Expanded İndekslerine Giren Dergi, Uluslararası, 2019, cilt 69, ss 336-346
DOI: 10.31801/cfsuasmas.473923
Özet
In the present paper our aim is to investigate lightlike hypersurfaces of R 4 1 having degenerate or non-degenerate planar normal sections.Firstly, we prove that lightlike hypersurfaces in R 4 1 always have degenerate planar normal sections.Then we examine the conditions for lightlike hypersurfaces in R 4 1 to have non-degenerate planar normal sections and obtain some characterizations for such lightlike hypersurfaces.